🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.53 AU

Year: 495 Days

Day: 43.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,016,622 km

• M1: 43,383 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.3 AU - 5.36 AU

Year: 3152 Days

Day: 36.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,016,622 km

• M1: 493,972 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.58 AU - 6.94 AU

Year: 5479 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,016,622 km

• M1: 146,756 km (0.119 R)
• M2: 530,175 km (0.11 R)
• M3: 1,001,558 km (0.109 R)
• M4: 1,561,054 km (0.082 R)
• M5: 1,995,037 km (0.037 R)
• M6: 2,688,274 km (0.059 R)
• M7: 3,491,913 km (0.069 R)
• M8: 3,998,751 km (0.086 R)
• M9: 5,131,955 km (0.097 R)
• M10: 5,513,878 km (0.113 R)
• M11: 5,883,086 km (0.106 R)
• M12: 8,102,221 km (0.117 R)
• M13: 9,464,459 km (0.1 R)
• M14: 10,086,487 km (0.088 R)
• M15: 23,546,406 km (0.103 R)
• M16: 24,031,701 km (0.087 R)
• M17: 26,211,941 km (0.107 R)
• M18: 28,247,818 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 8.6

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.32 AU - 13.8 AU

Year: 16512 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,016,622 km

• M1: 106,962 km (0.082 R)
• M2: 698,472 km (0.105 R)
• M3: 973,284 km (0.102 R)
• M4: 1,426,117 km (0.066 R)
• M5: 1,826,141 km (0.095 R)
• M6: 2,408,376 km (0.08 R)
• M7: 5,909,116 km (0.086 R)
• M8: 7,176,509 km (0.119 R)
• M9: 10,782,117 km (0.027 R)
• M10: 12,122,963 km (0.055 R)
• M11: 14,152,856 km (0.108 R)
• M12: 16,076,236 km (0.112 R)
• M13: 16,809,415 km (0.091 R)
• M14: 17,821,295 km (0.12 R)
• M15: 20,059,279 km (0.098 R)
• M16: 20,813,253 km (0.118 R)
• M17: 22,780,913 km (0.083 R)
• M18: 25,193,329 km (0.117 R)
• M19: 28,003,375 km (0.069 R)
• M20: 28,826,014 km (0.077 R)
• M21: 34,907,317 km (0.075 R)
• M22: 36,690,374 km (0.093 R)
• M23: 36,970,122 km (0.048 R)
• M24: 40,437,352 km (0.113 R)
• M25: 51,427,110 km (0.08 R)
• M26: 53,016,139 km (0.109 R)
• M27: 55,921,180 km (0.069 R)
• M28: 62,046,614 km (0.109 R)
• M29: 70,313,393 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.1

Radius: 4

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.42 AU - 17.14 AU

Year: 18879 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,016,622 km

• M1: 49,816 km (0.11 R)
• M2: 193,879 km (0.111 R)
• M3: 410,347 km (0.037 R)
• M4: 614,548 km (0.105 R)
• M5: 904,618 km (0.086 R)
• M6: 1,128,566 km (0.111 R)
• M7: 2,064,002 km (0.05 R)
• M8: 2,311,437 km (0.116 R)
• M9: 2,473,451 km (0.106 R)
• M10: 2,664,787 km (0.088 R)
• M11: 2,935,110 km (0.102 R)
• M12: 3,690,879 km (0.112 R)
• M13: 3,884,458 km (0.065 R)
• M14: 6,443,928 km (0.099 R)
• M15: 7,097,821 km (0.088 R)
• M16: 8,973,778 km (0.106 R)
• M17: 10,105,187 km (0.05 R)
• M18: 15,089,488 km (0.056 R)
• M19: 15,799,929 km (0.083 R)
• M20: 17,750,984 km (0.083 R)
• M21: 19,192,060 km (0.119 R)
• M22: 20,795,750 km (0.12 R)
• M23: 22,486,654 km (0.119 R)
• M24: 22,669,912 km (0.068 R)
• M25: 26,341,791 km (0.052 R)
• M26: 27,999,635 km (0.068 R)
• M27: 28,962,148 km (0.105 R)
• M28: 29,836,099 km (0.088 R)
• M29: 32,679,954 km (0.066 R)
• M30: 39,695,346 km (0.11 R)
• M31: 47,801,157 km (0.085 R)
• M32: 52,158,494 km (0.115 R)
• M33: 55,427,956 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.3

Radius: 4.6

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.35 AU - 19.51 AU

Year: 26561 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,016,622 km

• M1: 69,862 km (0.081 R)
• M2: 377,735 km (0.118 R)
• M3: 1,197,531 km (0.112 R)
• M4: 1,745,508 km (0.091 R)
• M5: 2,053,680 km (0.065 R)
• M6: 2,725,075 km (0.119 R)
• M7: 3,198,103 km (0.077 R)
• M8: 4,234,218 km (0.111 R)
• M9: 6,089,082 km (0.083 R)
• M10: 11,435,560 km (0.08 R)
• M11: 13,641,680 km (0.1 R)
• M12: 18,298,961 km (0.104 R)
• M13: 25,776,012 km (0.103 R)
• M14: 30,445,560 km (0.043 R)
• M15: 30,981,719 km (0.109 R)
• M16: 33,900,822 km (0.03 R)
• M17: 34,044,287 km (0.095 R)
• M18: 34,188,050 km (0.075 R)
• M19: 36,094,675 km (0.103 R)
• M20: 38,070,863 km (0.11 R)
• M21: 59,409,354 km (0.083 R)
• M22: 67,907,261 km (0.059 R)
• M23: 69,513,643 km (0.088 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,980 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit